0 Replies Latest reply: Jan 30, 2013 12:01 AM by 822381 RSS

    [HELP] "streaming JAR is not found" during MapReduce with ORCH

      After I upgrade my ORCH-1.1 to 2.0, I got an error like this when execute MapReduce via R:
      DBG: 11:12:00 [ER] streaming JAR is not found at "/home/hadoop/hadoop-0.20.2/contrib/streaming/hadoop-0.20.2-streaming.jar"
      Error: execution aborted
      BTW, I have specified environment variable "*HADOOP_STREAMING_JAR*" and the file */home/hadoop/hadoop-0.20.2/contrib/streaming/hadoop-0.20.2-streaming.jar* exists.
      Could you please give some advice?

      Edited by: 819378 on 2013-1-29 下午10:01